10061220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12899}}^1$

素因数の和:12924

約数の個数: 48

約数和(自身を含む): 30340800

約数和(自身を除く): 20279580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 12899, 25798, 38697, 51596, 64495, 77394, 128990, 154788, 167687, 193485, 257980, 335374, 386970, 503061, 670748, 773940, 838435, 1006122, 1676870, 2012244, 2515305, 3353740, 5030610, 10061220]

約数ペア:

[(1, 10061220), (2, 5030610), (3, 3353740), (4, 2515305), (5, 2012244), (6, 1676870), (10, 1006122), (12, 838435), (13, 773940), (15, 670748), (20, 503061), (26, 386970), (30, 335374), (39, 257980), (52, 193485), (60, 167687), (65, 154788), (78, 128990), (130, 77394), (156, 64495), (195, 51596), (260, 38697), (390, 25798), (780, 12899)]